Orpheus in der Unterwelt (1973)

Theme of adultery; mild adult humor throughout

Topless dancer during the minuet sequence; two other background characters have exposed breasts (one of whom has many) that are phony props, but the aforementioned dancer shows actual nipples.

Public Opinion threatens to use a whip, but never actually does.

Eros hits several characters with his arrows.

References to drinking alcohol. John Styx's breath revealed to be foul not from alcohol but from drinking of the River Lethe.